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其实是不知道怎么用的说
见到avs wiki 导向的是一个doom9的帖子还有
http://forum.doom9.org/showthread.php?p=1043583#post1043583
和一堆看不明的参数
######
##
## HQDering v0.1 by mf
##
## Applies derining by using a smart smoother near edges (where ringing occurs) only.
##
## Usage: Import("HQDering-v0.1.avs")
## HQDering()
##
####
function HQDering(clip input, int "strength", int "overall", string "smoother", string "params") {
strength = Default(strength, 255) # strength, 0-255
overall = Default(overall, 0) # overall smoothing, 0-255
smoother = Default(smoother, "Deen") # filter that smooths
#params = default defined below # filter parameters - use Chr(34) for quotes
defaultnull = Default(params, "")
defaultdeen = Default(params, Chr(34)+"a3d"+Chr(34)+", 4, 15, 15, 20")
params = (smoother=="Deen") ? defaultdeen : defaultnull
try {
smoothedwparams = Eval(smoother + "(input, " + params + ")")
}
catch(err_msg) {
smoothedwoparams = Eval(smoother + "(input)")
}
smoothed = (params=="") ? smoothedwoparams : smoothedwparams
input.EdgeMask(3, 255, 255, 255, "sobel", Y=3, V=1, U=1)
normalmask = last
normalmask.Levels(0, 3.3, 90, 0, 255).Blur(1.0)
amplifiedmask = last
normalmask.Inflate().Inflate().Inflate().Levels(0, 3.3, 90, 0, 255).Blur(1.0).Inflate().Inflate().Inflate().Levels(0, 3.3, 255, 0, 255).Inflate().Inflate()
thickmask = last
YV12Layer(amplifiedmask.Invert(), thickmask, "mul", 255, chroma=false, Y=3, V=1, U=1)
Levels(60, 3.0, 140, overall, strength)
ringingmask = last
MaskedMerge(input, smoothed, ringingmask)
}
不知道如何使用的说 |
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